Copper color lots of patina and spotted with rust

Inside is very clean inside tank.  Tube does  have a light split near top.  The tip seams plugged. This is sold as a collectible.  When putting water in it it pumps the water out the split. So it's partly functional.  It's a good project or display piece

This vintage small metal tin thumb oiler oil can in a copper color stands at 5 1/2" tall, making it a unique collectible piece for those interested in gas and oil memorabilia. Made in the United States, this original item features a classic design that adds to its charm and authenticity. Perfect for collectors or those looking to add a vintage touch to their decor, this thumb oiler oil can is a functional and decorative piece that will surely stand out in any collection.